engineering mathematics MCQ #954

The limit lim x→0 (tan x / x) is

engineering mathematics MCQ #954

  1. Question 1

    Q1. The limit lim x→0 (tan x / x) is

    • A) 0
    • B) 1
    • C) ∞
    • D) π

    Answer: 1

    Explanation: Since tan x = sin x / cos x, and lim x→0 (sin x / x) = 1, lim x→0 (tan x / x) = 1 because lim x→0 cos x = 1.